Just more details to get it off my chest.

At the meeting,all I had to do was just sit quietly which I usually do like everyone else. Suddenly I just went up to the podium and asked a random technical question in front of all my colleagues and I'm sure he'll never want to do anything with me. I am so embarrassed I want to die. I took a week's vacation and I think I am the world's most depressed person at this moment. I can't for the life of me understand the reason behind my action since I'm not the impulsive type or anything. I don't even smoke or drink or have any embarrassing behavior till date.That's why this is so hard to process this action for me.I think this will be the embarrassing shame I take to my grave!
Oh why oh why!!!!!

How do I get over this incident???

Thanks for this forum I am able to unleash my feelings and get perspective.
Thanks guys for listening to my long explanation of my feelings.